CN212101686U

CN212101686U - Paper machine guide roller replacement auxiliary device

Info

Publication number: CN212101686U
Application number: CN202020168164.6U
Authority: CN
Inventors: 樊雷雷; 张方谱
Original assignee: Shandong Renfeng Speical Materials Co ltd
Current assignee: Shandong Renfeng Speical Materials Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-12-08
Anticipated expiration: 2030-02-13

Abstract

The utility model relates to an auxiliary device is changed to paper machine deflector roll belongs to papermaking equipment technical field. The utility model provides a current inconvenient problem of paper machine change guide rail. The utility model discloses a paper machine frame for change the driving of deflector roll, be equipped with multiunit hoist and mount on the driving lifting hook of deflector roll still includes: establish the guide rail on paper machine frame upper portion, be equipped with the sliding seat rather than sliding connection on the guide rail, the lower part of sliding seat is equipped with the slip lifting hook, the lifting hook that slides with the deflector roll suit.

Description

Paper machine guide roller replacement auxiliary device

Technical Field

The utility model relates to an auxiliary device is changed to paper machine deflector roll belongs to papermaking equipment technical field.

Background

The guide rollers of each part of the paper machine are more in number and variety, and the guide rollers are inevitably required to be installed, disassembled, modified, maintained and the like in the running process of the paper machine, and the guide rollers are replaced in the operation. Part of the guide rollers are arranged on the inner side of the frame and cannot be directly lifted out of the guide rollers by the travelling crane. The existing common mode is that the running vehicle in the workshop is hoisted by using modes such as a hoisting belt, and the guide roller is gradually hoisted to one side through the barb, so that the guide roller is replaced, but the mode needs to pass through a machine frame through multiple guide hooks during running, and the operation process is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned defect that current paper machine guide rail changes existence, provided a paper machine deflector roll and changed auxiliary device, through set up guide rail and sliding seat in the paper machine frame, set up the slip lifting hook on the sliding seat, realize shifting the deflector roll out the effect of frame, shift out the frame after through the driving a vehicle change again, easy operation is convenient, need not the change that the deflector roll can be accomplished to the multitime guide hook.

The utility model discloses an adopt following technical scheme to realize:

the utility model provides an auxiliary device is changed to paper machine deflector roll, includes the paper machine frame for change the driving of deflector roll, be equipped with multiunit hoist and mount on the driving lifting hook of deflector roll still includes:

the guide rail is arranged at the upper part of the paper machine frame, a sliding seat in sliding connection with the guide rail is arranged on the guide rail, a sliding hook is arranged at the lower part of the sliding seat, and the sliding hook is matched with the guide roller;

the sliding seat comprises side plates which are symmetrically arranged, a roller group which is buckled with the guide rail is arranged on the side plates, the roller group is rotationally connected with the side plates, a lower hanging rod is arranged between the bottoms of the side plates, and a sliding lifting hook is arranged on the lower hanging rod.

The guide roller can be hooked through the slip lifting hook that sets up to sliding seat and guide rail cooperation, removes the sliding seat and can shift out the paper machine frame with the guide roller, then cooperates the driving to shift out the guide roller, is convenient for change.

Preferably, the sliding seats are provided with two groups, and the lower part of each group of sliding seats is provided with a sliding hook. The two groups of sliding seats can hook the guide roller more stably.

Preferably, the roller groups comprise two groups of upper roller groups arranged at the upper part of the side plate and a lower roller group arranged at the lower part of the upper roller group, and the upper roller groups and the lower roller groups are connected on the guide rail in a rolling manner. The upper and lower roller groups are buckled on the guide rail and move in a roller manner, so that the rolling movement work is more saved.

Preferably, the upper roller group comprises upper guide rods symmetrically arranged on the side plate, the upper guide rods are fixed on the side plate through fastening bolts, and two groups of upper rollers are arranged on the inner side of each upper guide rod;

the lower roller group comprises a lower guide rod penetrating between the side plates, the outer sides of the lower guide rod corresponding to the side plates are fixed through fastening bolts, lower rollers are arranged on the inner sides of the lower guide rod corresponding to the side plates, and the lower rollers and the upper rollers are symmetrically arranged on the upper side and the lower side of the guide rail.

The utility model has the advantages that:

(1) paper machine deflector roll change auxiliary device, through set up guide rail and sliding seat in the paper machine frame, set up the slip lifting hook on the sliding seat, realize shifting the deflector roll out the effect of frame, shift out and change through the driving a vehicle after the frame again, easy operation is convenient, need not the change that the deflector roll can be accomplished to many times the deflector roll.

(2) Paper machine deflector roll change auxiliary device, the sliding seat passes through last gyro wheel and lower gyro wheel lock on the guide rail, connects the removal that realizes the slip lifting hook through the gyro wheel, can let the more steady removal of deflector roll, easy operation operates steadily.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a front view of the embodiment of the present invention when the guide roller is replaced;

FIG. 3 is a side view of a sliding seat of an embodiment of the present invention engaging a guide rail;

FIG. 4 is a front view of the sliding seat of the embodiment of the present invention engaging with the guide rail;

FIG. 5 is a diagram illustrating a usage status of an embodiment of the present invention;

FIG. 6 is a view of the prior art in connection with a guide roll change;

in the figure: 1. a paper machine frame; 2. a guide rail; 3. a sliding seat; 3-1, side plates; 3-2, an upper guide rod; 3-3, mounting a roller; 3-4, a lower guide rod; 3-5, lower rollers; 3-6, hanging the rod down; 4. a sliding hook; 5. a guide roller; 6. driving a vehicle; 7. a crane hook.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-6, a paper machine deflector roll change auxiliary device, including paper machine frame 1 for change driving 6 of deflector roll 5, be equipped with multiunit hoist and mount on driving 6 the driving lifting hook 7 of deflector roll 5 still includes:

a guide rail 2 arranged at the upper part of the paper machine frame 1, a sliding seat 3 connected with the guide rail 2 in a sliding way is arranged on the guide rail 2, a sliding hook 4 is arranged at the lower part of the sliding seat 3, and the sliding hook 4 is adapted to the guide roller 5;

the sliding seat 3 comprises side plates 3-1 which are symmetrically arranged, roller groups buckled with the guide rails 2 are arranged on the side plates 3-1, the roller groups are rotatably connected with the side plates 3-1, lower hanging rods 3-6 are arranged between the bottoms of the side plates 3-1, and sliding lifting hooks 4 are arranged on the lower hanging rods 3-6.

The sliding seats 3 are provided with two groups, and the lower part of each group of sliding seats 3 is provided with a sliding lifting hook 4.

The roller groups comprise two groups of upper roller groups arranged at the upper part of the side plate 3-1 and a lower roller group arranged at the lower part of the upper roller group, and the upper roller groups and the lower roller groups are connected on the guide rail 2 in a rolling way.

The upper roller group comprises upper guide rods 3-2 symmetrically arranged on the side plate 3-1, the upper guide rods 3-2 are fixed on the side plate 3-1 through fastening bolts, and two groups of upper rollers 3-3 are arranged on the inner side of the upper guide rods 3-2;

the lower roller group comprises a lower guide rod 3-4 penetrating between the side plates 3-1, the outer side of the lower guide rod 3-4 corresponding to the side plate 3-1 is fixed through a fastening bolt, a lower roller 3-5 is arranged on the inner side of the lower guide rod 3-4 corresponding to the side plate 3-1, and the lower roller 3-5 and the upper roller 3-3 are symmetrically arranged on the upper side and the lower side of the guide rail 2.

The utility model discloses a working process as follows:

during operation, the guide rail 2 is installed on the paper machine frame 1, the guide roller 5 is hooked through the sliding lifting hooks 4 on the lower portions of the two groups of sliding seats 3, the sliding seats 3 are moved, the guide roller 5 is stably transferred to the paper machine frame 1 through the rolling movement of the upper idler wheels 3-3 and the lower idler wheels 3-5, then the guide roller 5 is hooked through the travelling crane lifting hooks 7 on the travelling crane 6, the travelling crane 6 continues to move, the pouring of the guide roller 5 is completed, and when the paper machine frame needs to be installed, the reverse operation can be completed.

The utility model discloses mainly apply to the place that the paper machine deflector roll was changed.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.

Claims

1. The utility model provides an auxiliary device is changed to paper machine deflector roll, includes paper machine frame (1) for change driving (6) of deflector roll (5), be equipped with multiunit hoist and mount on driving (6) driving lifting hook (7) of deflector roll (5), its characterized in that still includes:

the guide rail (2) is arranged at the upper part of the paper machine frame (1), the guide rail (2) is provided with a sliding seat (3) which is connected with the guide rail in a sliding way, the lower part of the sliding seat (3) is provided with a sliding hook (4), and the sliding hook (4) is adapted to the guide roller (5);

the sliding seat (3) comprises side plates (3-1) which are symmetrically arranged, a roller set buckled with the guide rail (2) is arranged on the side plates (3-1), the roller set is rotatably connected with the side plates (3-1), a lower hanging rod (3-6) is arranged between the bottoms of the side plates (3-1), and a sliding lifting hook (4) is arranged on the lower hanging rod (3-6).

2. The guide roll change assist device for a paper machine as claimed in claim 1, characterized by: the two groups of sliding seats (3) are arranged, and the lower part of each group of sliding seats (3) is provided with a sliding lifting hook (4).

3. The guide roll change assist device for a paper machine as claimed in claim 2, characterized in that: the roller groups comprise two groups of upper roller groups arranged at the upper part of the side plate (3-1) and a lower roller group arranged at the lower part of the upper roller group, and the upper roller groups and the lower roller groups are connected on the guide rail (2) in a rolling way.

4. The guide roll change assist device for a paper machine according to claim 3, characterized in that: the upper roller group comprises upper guide rods (3-2) symmetrically arranged on the side plate (3-1), the upper guide rods (3-2) are fixed on the side plate (3-1) through fastening bolts, and two groups of upper rollers (3-3) are arranged on the inner side of the upper guide rods (3-2);

the lower roller group comprises lower guide rods (3-4) penetrating between the side plates (3-1), the outer sides of the lower guide rods (3-4) corresponding to the side plates (3-1) are fixed through fastening bolts, lower rollers (3-5) are arranged on the inner sides of the lower guide rods (3-4) corresponding to the side plates (3-1), and the lower rollers (3-5) and the upper rollers (3-3) are symmetrically arranged on the upper side and the lower side of the guide rail (2).